[Matplotlib-users] Basemap shiftgrid
Hi All, I am having problems plotting data in Basemap. I have tried some of the different projections such as Robinson and Equidistant Cylindrical, however kept running into the error WARNING: x coordinate not monotonically increasing - contour plot may not be what you expect. If it looks odd, your can either adjust the map projection region to be consistent with your data, or (if your data is on a global lat/lon grid) use the shiftgrid function to adjust the data to be consistent with the map projection region (see examples/contour_demo.py). Having read some other forums, I see that it is due to the fact that the longitude is based on 0-360 rather that -180 to 180. I have been trying to rectify this with shiftgrid. I have used shiftgrid and have moved my longitudes to -180 to 180 however I keep running up with the error: ValueError: lon0 outside of range of lonsin I also manage to get one plot out, which has the right projection I want (I am looking over the Atlantic) however the data isnt shifting in line with the longitudes. Would anyone know why this is the case? I have am using shiftgrid as below and the Basemap projection of Equidistant cylindrical (I have also tried Robinson however end up with similar result of data not moving in line with the longitude) MSLP = aso_mslp.data MSLP_background = np.mean(MSLP, axis = 0) # shifting grid to run from -180 to 180 rather than 0-360 MSLP_background,lon = shiftgrid(180., MSLP_background, lon, start=False) #setting the map in order to plot the data map = Basemap(projection ='cyl', llcrnrlat=-90, urcrnrlat=90, llcrnrlon=-180, urcrnrlon=180, resolution='c') Thanks Michelle -- View this message in context: http://matplotlib.1069221.n5.nabble.com/Basemap-shiftgrid-tp43851.html Sent from the matplotlib - users mailing list archive at Nabble.com. -- Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] z as colour on Basemap plot line
I solved the problem by converting the z-value list to a np.array /Sten -- View this message in context: http://matplotlib.1069221.n5.nabble.com/z-as-colour-on-Basemap-plot-line-tp43827p43852.html Sent from the matplotlib - users mailing list archive at Nabble.com. -- Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Basemap shiftgrid
Hi Michelle, I might not fully understand your problem, could you have a look at this thread and see if it helps? http://matplotlib.1069221.n5.nabble.com/Fwd-Strange-behaviour-on-plotting-data-on-Ronbinson-projection-using-Basemap-td43222.html#a43233 Cheers, Chao On Wed, Aug 27, 2014 at 9:58 AM, mmc [via matplotlib] ml-node+s1069221n43851...@n5.nabble.com wrote: Hi All, I am having problems plotting data in Basemap. I have tried some of the different projections such as Robinson and Equidistant Cylindrical, however kept running into the error WARNING: x coordinate not monotonically increasing - contour plot may not be what you expect. If it looks odd, your can either adjust the map projection region to be consistent with your data, or (if your data is on a global lat/lon grid) use the shiftgrid function to adjust the data to be consistent with the map projection region (see examples/contour_demo.py). Having read some other forums, I see that it is due to the fact that the longitude is based on 0-360 rather that -180 to 180. I have been trying to rectify this with shiftgrid. I have used shiftgrid and have moved my longitudes to -180 to 180 however I keep running up with the error: ValueError: lon0 outside of range of lonsin I also manage to get one plot out, which has the right projection I want (I am looking over the Atlantic) however the data isnt shifting in line with the longitudes. Would anyone know why this is the case? I have am using shiftgrid as below and the Basemap projection of Equidistant cylindrical (I have also tried Robinson however end up with similar result of data not moving in line with the longitude) MSLP = aso_mslp.data MSLP_background = np.mean(MSLP, axis = 0) # shifting grid to run from -180 to 180 rather than 0-360 MSLP_background,lon = shiftgrid(180., MSLP_background, lon, start=False) #setting the map in order to plot the data map = Basemap(projection ='cyl', llcrnrlat=-90, urcrnrlat=90, llcrnrlon=-180, urcrnrlon=180, resolution='c') Thanks Michelle -- If you reply to this email, your message will be added to the discussion below: http://matplotlib.1069221.n5.nabble.com/Basemap-shiftgrid-tp43851.html To start a new topic under matplotlib - users, email ml-node+s1069221n...@n5.nabble.com To unsubscribe from matplotlib, click here http://matplotlib.1069221.n5.nabble.com/template/NamlServlet.jtp?macro=unsubscribe_by_codenode=2code=Y2hhb3l1ZWpveUBnbWFpbC5jb218MnwxMzg1NzAzMzQx . NAML http://matplotlib.1069221.n5.nabble.com/template/NamlServlet.jtp?macro=macro_viewerid=instant_html%21nabble%3Aemail.namlbase=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.NodeNamespacebreadcrumbs=notify_subscribers%21nabble%3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_instant_email%21nabble%3Aemail.naml -- please visit: http://www.globalcarbonatlas.org/ *** Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batiment 712 - Pe 119 91191 GIF Sur YVETTE Cedex Tel: (33) 01 69 08 29 02; Fax:01.69.08.77.16 -- View this message in context: http://matplotlib.1069221.n5.nabble.com/Basemap-shiftgrid-tp43851p43853.html Sent from the matplotlib - users mailing list archive at Nabble.com.-- Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] shiftgrid 'cyclic point not included' error
Hi Jeff, I have a similar problem as Anton where I am trying to shiftgrid and get the same error of lon0 outside of range of lonsin when the second plot is trying to run through. Also the data does not follow with the longitude, in other words the map is in the right projection (over the Atlantic) however the data associated does not move as longitude has been shifted. Is there a simple way to rectify this? Thanks Michelle -- View this message in context: http://matplotlib.1069221.n5.nabble.com/shiftgrid-cyclic-point-not-included-error-tp24866p43855.html Sent from the matplotlib - users mailing list archive at Nabble.com. -- Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] mpl-1.4 openblas
Using pip (so default build), while building mpl-1.4 on fedora-20 linux, I noticed: openblas_info: libraries not found in ['/usr/local/lib64', '/usr/local/lib', '/usr/lib64', '/usr/lib', '/usr/lib/'] NOT AVAILABLE openblas is installed. Should I be concerned? -- -- Those who don't understand recursion are doomed to repeat it -- Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] 1.4 install on Windows 8.1 with pip gives bad hash
Is the hash it reports reproducible? My first guess at what is going on here is that the hash is doing it's job correctly and reporting that your file became corupted during download. Try again at it should work. Tom On Wed, Aug 27, 2014 at 5:55 AM, Werner werner...@gmx.ch wrote: Just FYI, I tried to install with pip but got the following error. C:\Python34\Scriptspip install -U matplotlib Downloading/unpacking matplotlib Hash of the package https://pypi.python.org/packages/source/m/matplotlib/matplotlib-1.4.0.tar.gz#md5=1daf7f2123d94745f eac1a30b210940c (from https://pypi.python.org/simple/matplotlib/) (b3547692387bce383d7a001a8e03ce87) doesn't match the e xpected hash 1daf7f2123d94745feac1a30b210940c! Cleaning up... Werner P.S. I installed using the .exe installer without problems. -- Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Thomas Caswell tcasw...@gmail.com -- Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Basemap shiftgrid
Is this related to https://github.com/matplotlib/basemap/issues/163 ? On Wed, Aug 27, 2014 at 5:41 AM, ChaoYue chaoyue...@gmail.com wrote: Hi Michelle, I might not fully understand your problem, could you have a look at this thread and see if it helps? http://matplotlib.1069221.n5.nabble.com/Fwd-Strange-behaviour-on-plotting-data-on-Ronbinson-projection-using-Basemap-td43222.html#a43233 Cheers, Chao On Wed, Aug 27, 2014 at 9:58 AM, mmc [via matplotlib] [hidden email] wrote: Hi All, I am having problems plotting data in Basemap. I have tried some of the different projections such as Robinson and Equidistant Cylindrical, however kept running into the error WARNING: x coordinate not monotonically increasing - contour plot may not be what you expect. If it looks odd, your can either adjust the map projection region to be consistent with your data, or (if your data is on a global lat/lon grid) use the shiftgrid function to adjust the data to be consistent with the map projection region (see examples/contour_demo.py). Having read some other forums, I see that it is due to the fact that the longitude is based on 0-360 rather that -180 to 180. I have been trying to rectify this with shiftgrid. I have used shiftgrid and have moved my longitudes to -180 to 180 however I keep running up with the error: ValueError: lon0 outside of range of lonsin I also manage to get one plot out, which has the right projection I want (I am looking over the Atlantic) however the data isnt shifting in line with the longitudes. Would anyone know why this is the case? I have am using shiftgrid as below and the Basemap projection of Equidistant cylindrical (I have also tried Robinson however end up with similar result of data not moving in line with the longitude) MSLP = aso_mslp.data MSLP_background = np.mean(MSLP, axis = 0) # shifting grid to run from -180 to 180 rather than 0-360 MSLP_background,lon = shiftgrid(180., MSLP_background, lon, start=False) #setting the map in order to plot the data map = Basemap(projection ='cyl', llcrnrlat=-90, urcrnrlat=90, llcrnrlon=-180, urcrnrlon=180, resolution='c') Thanks Michelle If you reply to this email, your message will be added to the discussion below: http://matplotlib.1069221.n5.nabble.com/Basemap-shiftgrid-tp43851.html To start a new topic under matplotlib - users, email [hidden email] To unsubscribe from matplotlib, click here. NAML -- please visit: http://www.globalcarbonatlas.org/ *** Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batiment 712 - Pe 119 91191 GIF Sur YVETTE Cedex Tel: (33) 01 69 08 29 02; Fax:01.69.08.77.16 View this message in context: Re: Basemap shiftgrid Sent from the matplotlib - users mailing list archive at Nabble.com. -- Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Thomas Caswell tcasw...@gmail.com -- Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Basemap shiftgrid
Hi Thomas I have managed to get my data to shift in line with my longitude and latitudes, however now I cannot get it to read out more than one plot. I am running this is a loop as I want to get 34 plots (of 34 separate years of the same variable) however once it runs through the loop once and I get a plot, it stops and I get an error saying lon0 outside of range of lonsin Am I able to do this in a loop or are there other things which maybe causing this? From: Thomas Caswell [via matplotlib] [mailto:ml-node+s1069221n43859...@n5.nabble.com] Sent: 27 August 2014 13:37 To: McCrystall, Michelle R. Subject: Re: Basemap shiftgrid Is this related to https://github.com/matplotlib/basemap/issues/163 ? On Wed, Aug 27, 2014 at 5:41 AM, ChaoYue [hidden email]/user/SendEmail.jtp?type=nodenode=43859i=0 wrote: Hi Michelle, I might not fully understand your problem, could you have a look at this thread and see if it helps? http://matplotlib.1069221.n5.nabble.com/Fwd-Strange-behaviour-on-plotting-data-on-Ronbinson-projection-using-Basemap-td43222.html#a43233 Cheers, Chao On Wed, Aug 27, 2014 at 9:58 AM, mmc [via matplotlib] [hidden email] wrote: Hi All, I am having problems plotting data in Basemap. I have tried some of the different projections such as Robinson and Equidistant Cylindrical, however kept running into the error WARNING: x coordinate not monotonically increasing - contour plot may not be what you expect. If it looks odd, your can either adjust the map projection region to be consistent with your data, or (if your data is on a global lat/lon grid) use the shiftgrid function to adjust the data to be consistent with the map projection region (see examples/contour_demo.py). Having read some other forums, I see that it is due to the fact that the longitude is based on 0-360 rather that -180 to 180. I have been trying to rectify this with shiftgrid. I have used shiftgrid and have moved my longitudes to -180 to 180 however I keep running up with the error: ValueError: lon0 outside of range of lonsin I also manage to get one plot out, which has the right projection I want (I am looking over the Atlantic) however the data isnt shifting in line with the longitudes. Would anyone know why this is the case? I have am using shiftgrid as below and the Basemap projection of Equidistant cylindrical (I have also tried Robinson however end up with similar result of data not moving in line with the longitude) MSLP = aso_mslp.data MSLP_background = np.mean(MSLP, axis = 0) # shifting grid to run from -180 to 180 rather than 0-360 MSLP_background,lon = shiftgrid(180., MSLP_background, lon, start=False) #setting the map in order to plot the data map = Basemap(projection ='cyl', llcrnrlat=-90, urcrnrlat=90, llcrnrlon=-180, urcrnrlon=180, resolution='c') Thanks Michelle If you reply to this email, your message will be added to the discussion below: http://matplotlib.1069221.n5.nabble.com/Basemap-shiftgrid-tp43851.html To start a new topic under matplotlib - users, email [hidden email] To unsubscribe from matplotlib, click here. NAML -- please visit: http://www.globalcarbonatlas.org/ *** Chao YUE Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL) UMR 1572 CEA-CNRS-UVSQ Batiment 712 - Pe 119 91191 GIF Sur YVETTE Cedex Tel: (33) 01 69 08 29 02; Fax:01.69.08.77.16 View this message in context: Re: Basemap shiftgrid Sent from the matplotlib - users mailing list archive at Nabble.com. -- Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ ___ Matplotlib-users mailing list [hidden email]/user/SendEmail.jtp?type=nodenode=43859i=1 https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Thomas Caswell [hidden email]/user/SendEmail.jtp?type=nodenode=43859i=2 -- Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ ___ Matplotlib-users mailing list [hidden email]/user/SendEmail.jtp?type=nodenode=43859i=3 https://lists.sourceforge.net/lists/listinfo/matplotlib-users If you reply to this email, your message will be added to the discussion below: http://matplotlib.1069221.n5.nabble.com/Basemap-shiftgrid-tp43851p43859.html To unsubscribe from Basemap shiftgrid, click herehttp://matplotlib.1069221.n5.nabble.com/template/NamlServlet.jtp?macro=unsubscribe_by_codenode=43851code=bWljaG1jckBiYXMuYWMudWt8NDM4NTF8LTQwMzU0MjYzMQ==.
[Matplotlib-users] violin plot
I'm pleased to see violinplot added to mpl-1.4. One question. I might like to annotate with some statistic. Like boxplot can show quantiles. I might like to show either quantiles, or some other statistic (3 sigma) on my violinplot. After all, violinplot is advertised as an improved boxplot, but it seems to be missing this feature. -- -- Those who don't understand recursion are doomed to repeat it -- Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] 1.4 install on Windows 8.1 with pip gives bad hash
Didn't know you could do that I have (I think) uploaded all of the wheels we have to pypi. I don't have a windows or mac machine to test on, can anyone provide feed back if it worked as intended? Tom On Wed, Aug 27, 2014 at 12:20 PM, Christoph Gohlke cgoh...@uci.edu wrote: Somewhat related to this: are the Windows and Mac wheels going to be uploaded to PyPI so pip doesn't try to install/build from the source distribution by default? Christoph On 8/27/2014 5:33 AM, Thomas Caswell wrote: Is the hash it reports reproducible? My first guess at what is going on here is that the hash is doing it's job correctly and reporting that your file became corupted during download. Try again at it should work. Tom On Wed, Aug 27, 2014 at 5:55 AM, Werner werner...@gmx.ch wrote: Just FYI, I tried to install with pip but got the following error. C:\Python34\Scriptspip install -U matplotlib Downloading/unpacking matplotlib Hash of the package https://pypi.python.org/packages/source/m/matplotlib/matplotlib-1.4.0.tar.gz#md5=1daf7f2123d94745f eac1a30b210940c (from https://pypi.python.org/simple/matplotlib/) (b3547692387bce383d7a001a8e03ce87) doesn't match the e xpected hash 1daf7f2123d94745feac1a30b210940c! Cleaning up... Werner P.S. I installed using the .exe installer without problems. -- Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Thomas Caswell tcasw...@gmail.com -- Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] 1.4 install on Windows 8.1 with pip gives bad hash
Thank you. Works for me as expected: `pip install matplotlib` installed matplotlib, pyparsing, python-dateutil, and six. Since numpy is not (yet) available as wheels on PyPI it needs to be installed before by other means or built from source by pip. Christoph On 8/27/2014 10:55 AM, Thomas Caswell wrote: Didn't know you could do that I have (I think) uploaded all of the wheels we have to pypi. I don't have a windows or mac machine to test on, can anyone provide feed back if it worked as intended? Tom On Wed, Aug 27, 2014 at 12:20 PM, Christoph Gohlke cgoh...@uci.edu wrote: Somewhat related to this: are the Windows and Mac wheels going to be uploaded to PyPI so pip doesn't try to install/build from the source distribution by default? Christoph On 8/27/2014 5:33 AM, Thomas Caswell wrote: Is the hash it reports reproducible? My first guess at what is going on here is that the hash is doing it's job correctly and reporting that your file became corupted during download. Try again at it should work. Tom On Wed, Aug 27, 2014 at 5:55 AM, Werner werner...@gmx.ch wrote: Just FYI, I tried to install with pip but got the following error. C:\Python34\Scriptspip install -U matplotlib Downloading/unpacking matplotlib Hash of the package https://pypi.python.org/packages/source/m/matplotlib/matplotlib-1.4.0.tar.gz#md5=1daf7f2123d94745f eac1a30b210940c (from https://pypi.python.org/simple/matplotlib/) (b3547692387bce383d7a001a8e03ce87) doesn't match the e xpected hash 1daf7f2123d94745feac1a30b210940c! Cleaning up... Werner P.S. I installed using the .exe installer without problems. -- Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] violin plot
Hi Neal, I don't know if you need exclusively matplotlib tools to apply your violin plot, but seaborn package [1, 2] do this very well. I hope you enjoy it! Cheers, Arnaldo. [1] http://web.stanford.edu/~mwaskom/software/seaborn/examples/violinplots.html [2] https://github.com/mwaskom/seaborn --- *Arnaldo D'Amaral Pereira Granja Russo* Lab. de Estudos dos Oceanos e Clima Instituto de Oceanografia - FURG 2014-08-27 12:15 GMT-03:00 Neal Becker ndbeck...@gmail.com: I'm pleased to see violinplot added to mpl-1.4. One question. I might like to annotate with some statistic. Like boxplot can show quantiles. I might like to show either quantiles, or some other statistic (3 sigma) on my violinplot. After all, violinplot is advertised as an improved boxplot, but it seems to be missing this feature. -- -- Those who don't understand recursion are doomed to repeat it -- Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
